Frankfurt am Main, June 4, 2025 – maincubes releases 2024 Sustainability Report highlighting growth and environmental leadership
maincubes has published its 2024 Sustainability Report, highlighting a year of transformative growth and a deepened commitment to environmental, social, and governance (ESG) principles. The company more than doubled its workforce and continued to power all data centers with 100% renewable electricity. The report details a significant reduction in resource consumption per employee at the Headquarters, including a 30% drop in energy use and an 82% decrease in waste generation—clear indicators of maincubes’ dedication to sustainable operations and environmental responsibility.
Beyond environmental achievements, maincubes made notable progress in social responsibility and governance. The company reduced its gender pay gap by nearly 9 percentage points and tripled the industry average for female representation in its workforce. It also introduced a Supplier Code of Conduct and secured a sustainability-linked loan, which ties financing conditions to achieving sustainability KPIs. Looking ahead, maincubes is advancing a decarbonization roadmap, enhancing supply chain sustainability, and expanding employee welfare programs. These initiatives reflect the company’s mission to lead the data center industry toward a more sustainable and inclusive future.
As part of the further development of its sustainability strategy, maincubes appointed Martina Kiehas as Head of ESG at the beginning of the year. In this role, she complements the operations team led by Martin Murphy, Chief Operating Officer at maincubes. Her role and expertise underline the company’s strategic commitment to firmly embedding sustainability across all areas of its business.
Click to read the full report.
About maincubes:
maincubes is a European data center provider that develops and operates facilities in key markets including Frankfurt, Berlin, and Amsterdam. Its data centers deliver high security, certified sustainability, and flexible, customer-specific solutions. Using state-of-the-art technology, maincubes ensure uninterrupted availability for customers’ critical IT infrastructure. Clients include public sector organizations, national and international blue-chip companies, and global hyperscalers seeking sustainable, reliable, and high-performance digital infrastructure. Founded in 2012, maincubes is headquartered in Frankfurt am Main, Germany.
www.maincubes.com
Contact:
Catherine Chehimi
Sr. Manager Corporate Communication
maincubes Holding & Service GmbH
Tilsiter Strasse 1
60487 Frankfurt am Main
Germany
+49 151 5502 5699
Media@maincubes.com
www.maincubes.com